Fergana polytechnic institute of the ministry of higher and secondary special education faculty of chemical technology

1) The concept of "analysis of concepts" . Students discuss the concepts first individually and then in a group. The teacher directs the team’s attention and at the end displays an explanation of the terms on the screen. Students compare, evaluate, and consolidate their knowledge .
2) The “step-by-step” method . Students graphically express their opinions on the topic individually, then discuss in groups. Group presentations are held and graphic materials are hung on the board in the form of logical steps.